which evidence should joquin use to support his argument?

bethany and joquin are discussing theories about the universe. bethany believes that since the beginning of the universe, galaxies have been moving, and will continue to move, toward earth. joquin argues that galaxies have been moving away from earth.

a. nucleosynthesis
b. composition of stars
c. redshift

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Explain what happens at the saturation point when adding salt to water at room temperature.